Good: The adapter works if you follow these tips.
Bad:
1) Since the Galaxy Tab 2, the product policy of Samsung HDMI annoying regard. In tablets. One that doesn't install HDMI connection with a smartphone, I see an even, but at a 101 or 12.2 tablet is more than enough space. Presumably gubt creative marketing reasons as: "is used only by certain customers, others are content with media streaming". But even that is a problem in Samsung depending on the situation. Other manufacturers (eg Asus) have a micro HDMI port on board. I nehem that it is easy Schneidere bag to force the customer to buy a HDMI adapter and the technology also constantly changing, so you need to buy a new one in almost every generation tablet. The media streaming is not a solution, since it only video, photo and audio can be transmitted when playing. Since Samsung DLNA does not support, you gehat unlucky in many A / V devices.
2) The adapter has the full data / charging port. Therefore, you can not simultaneously load or connect an adapter for connecting storage devices such as (in the case of tablets).
3) The adapter can be used on touch Pro 12.2 only without power supply. There is no evidence in the so-called manual. Excluding the power supply yet to, an occasional beeping sound as a warning signal and in Ladesymol a red X. appears I do not know if this is an error or if that should be so, since the manual as we have said nothing to hergibt. The red warning you will not let go even after removal of the adapter. With me he went away only after a restart.
4) ... and now it is annoying: The adapter can (at least in my case) only to connect to a HDMI TV directly. Connect a HDMI port on my amplifier is not possible for me.